Toro Groundmaster Series - Page 222

AdjustingtheTractionNeutralSwitch(continued)
IMPORTANT
Topreventdamagetothetractionneutralswitch,makesurethat
nothingcontactstheswitchfaceduringoperationoradjustment.Do
notscratchthefaceoftheneutralswitch.
2.WhenthetractionleverisintheNEUTRALposition,theclearancebetweenthe
faceoftheneutralswitchandthepumplevershouldbefrom2.4to2.5mm
(0.09to0.10inch).
g301786
Figure89
1.Neutralswitch2.Pumplever
3.Iftheclearanceisincorrect,loosenthejamnutsthatsecureneutralswitch
tothebracket.Usethejamnutstomovetheswitchtothecorrectposition.
Tightenthejamnutsfrom18.4to22.4N·m(162to198in-lb).Re-checkthe
switchtoleverclearanceandadjustifnecessary.
4.Afteradjustingtheneutralswitch,usetheTDMdisplay/controllerscreento
verifythatneutralswitchandcircuitwiringarefunctioningcorrectly.
TestingtheTractionNeutralSwitch
ThetractionneutralswitchanditscircuitwiringcanbetestedusingtheTDM
display/controllermaininformationscreens(neutralicon);refertoUsingthe
TDMDisplay/ControllerScreensforTroubleshooting(page3–12).Iftesting
determinesthattheswitchandcircuitwiringarenotfunctioningcorrectly,
proceedwiththefollowingtestprocedure:
1.Parkthemachineonalevelsurface,lowerthecuttingunit(orattachment),
engagetheparkingbrake,setthekeyswitchtotheOFFpositionandremove
thekeyfromthekeyswitch.
2.Ensurethatthetractionneutralswitchiscorrectlyadjusted;refertoAdjusting
theTractionNeutralSwitch(page6–29).
ElectricalSystem:TestingtheElectricalComponents
Page6–30
Groundsmaster
®
3200,3300and3310
19240SLRevA